What happen when diesel genset supply connect to main supply ?
Answer : The connection should be made at an appropriate point...
Why we are used APFC Panel in industrial area. When P.F. low then what will be the effect in our system ?
Answer : When the power factor is unity, then industries receive active power...
What is meant by IP55 motor ?
Answer : IP55 does not indicate sealing...
What is PTZ Camera ?
Answer : PTZ stands for Pan, Tilt, and Zoom....
Explain the functions of main isolation switches ?
Answer : The isolator is a mechanical switch which isolates....
What is the use of conservator, buchholz relay, breather in a transformer ?
Answer : Buchholz relay is to protect the winding from over heat...
What is the difference between KV, KVAR, KVA, KW ?
Answer : Kv is called as Kilo Volts or 1000Volts...
What is the difference between MCCB & ACB & VCB ?
Answer : MCCB-- Moulden Case Circuit Breaker...
What are the advantages of star-delta starter with induction motor ?
Answer : The main advantage of using the star delta starter is reduction of current during...
What is AVR and tell its principle and working ?
Answer : AVR is automatic voltage regulator which is nothing but stabilizer...
Why CRGO material is used in transformer ?
Answer : CRGO is used in transformer to reduce the core losses in transformer...
How to calculate VCB current rating for 2000 KVA transformer ?
Answer : Power is defined as the rate of doing work...
Why Some Application on Windows Platform is Working Very Slowly ?
Answer : There are various errors in windows platform they are...
If I want to develop an oracle applications report using report builder 6i and if I have two user parameters. How to provide list of values to parameters, which should show me at the time of submitting concurrent program ?
Answer : Create two new value sets for the parameters that are to be used...
What is the Difference between a Join and Subquery ?
Answer : Joins are SELECT commands that retrieve data from two or more tables....
Preemptive Scheduling ?
Answer : The currently running process may be interrupted...
What is the difference between multicore and multiprocessor ?
Answer : A single CPU or Processor with two or more independent...
Difference between 32 bit and 64 bit architecture ?
Answer : 32-bit architecture is based on registers, address...
What is Memory Management in OS ?
Answer : Memory management is the process of controlling and coordinating computer memory...
